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Distance between Tokyo (NRT) and Seoul (GMP)

Flight distance from Tokyo to Seoul (Narita International Airport – Seoul Gimpo International Airport) is 765 miles / 1231 kilometers / 664 nautical miles. Estimated flight time is 1 hour 56 minutes.

Driving distance from Tokyo (NRT) to Seoul (GMP) is 1107 miles / 1781 kilometers and travel time by car is about 61 hours 33 minutes.

Tokyo – Seoul

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765
Miles
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1231
Kilometers
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664
Nautical miles

How far is Seoul from Tokyo?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 764.603 miles
  • 1230.509 kilometers
  • 664.421 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 762.923 miles
  • 1227.806 kilometers
  • 662.962 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Flight Duration

Estimated flight time from Narita International Airport to Seoul Gimpo International Airport is 1 hour 56 minutes.

Time difference

There is no time difference between Tokyo and Seoul.

Carbon dioxide emissions

On average flying from Tokyo to Seoul generates about 131 kg of CO2 per passenger, 131 kilograms is equal to 290 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tokyo to Seoul

Shortest flight path between Narita International Airport (NRT) and Seoul Gimpo International Airport (GMP).

Airport information

Origin Narita International Airport
City: Tokyo
Country: Japan Flag of Japan
IATA Code: NRT
ICAO Code: RJAA
Coordinates: 35°45′52″N, 140°23′9″E
Destination Seoul Gimpo International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: GMP
ICAO Code: RKSS
Coordinates: 37°33′29″N, 126°47′27″E